TPS3839G33DBZR
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Описание
TPS383x Ultra-Low Ultra-Small Voltage Supervisors
Texas Instruments TPS383x Ultra-Low 150nA Ultra-Small Voltage Supervisors are ultra-low current (150 nA, typical) voltage supervisory circuits that monitor a single voltage. Both devices initiate an active-low reset signal whenever the V DD supply voltage drops below the factory-trimmed reset threshold voltage. The reset output remains low for 200ms (typical) after the V DD voltage rises above the threshold voltage and hysteresis. These devices are designed to ignore fast transients on the V DD pin. The Texas Instruments TPS3831 device includes a manual reset input that forces RESET low when MR is low. The ultra-low current consumption of 150nA makes these voltage supervisors ideal for use in low-power and portable applications.
Texas Instruments TPS383x Ultra-Low 150nA Ultra-Small Voltage Supervisors are ultra-low current (150 nA, typical) voltage supervisory circuits that monitor a single voltage. Both devices initiate an active-low reset signal whenever the V DD supply voltage drops below the factory-trimmed reset threshold voltage. The reset output remains low for 200ms (typical) after the V DD voltage rises above the threshold voltage and hysteresis. These devices are designed to ignore fast transients on the V DD pin. The Texas Instruments TPS3831 device includes a manual reset input that forces RESET low when MR is low. The ultra-low current consumption of 150nA makes these voltage supervisors ideal for use in low-power and portable applications.
Технические параметры
Accuracy: | 1.6% |
Battery Backup Switching: | No Backup |
Brand: | Texas Instruments |
Chip Enable Signals: | Chip Enable |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Manual Reset: | No Manual Reset |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Inputs Monitored: | 1 Input |
Operating Supply Current: | 150 nA |
Output Type: | Active Low, Push-Pull |
Package / Case: | SOT-23-3 |
Power Fail Detection: | No |
Product Category: | Supervisory Circuits |
Product Type: | Supervisory Circuits |
Reset Delay Time: | 200 ms |
Series: | TPS3839G33 |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Max: | 6.5 V |
Supply Voltage - Min: | 900 mV |
Threshold Voltage: | 3.08 V |
Type: | Voltage Monitors |
Watchdog Timers: | No Watchdog |
Техническая документация
Datasheet TPS3839G33DBZR
pdf, 1379 КБ